/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchyElements.h
Helper function to be called as part ofURigHierarchy::CopyHierarchy
virtual void CopyFrom ( [URigHierarchy](API\Plugins\ControlRig\Rigs\URigHierarchy) * InHierarchy, [FRigBaseElement](API\Plugins\ControlRig\Rigs\FRigBaseElement) * InOther, [URigHierarchy](API\Plugins\ControlRig\Rigs\URigHierarchy) * InOtherHierarchy )